R643-W (R 643 W)

ID = 43269

Country: United States of America (USA)	Manufacturer/Brand: Goodrich, B.F.; Akron,Ohio
Year: 1946	Type: Radio or Tuner
Valves / Tubes	4: 1A7 1N5 1H5 3Q5

Principle	Super-Heterodyne (Super in general); IF-Freq. 455 kHz; 2 AF-stage(s)
Tuned circuits	6 AM circuit(s);
Wave bands	Broadcast only (MW).
Power type and voltage	Batteries (storage and/or dry) / 1.5 & 90 Volt
Loudspeaker/pwr.out	Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) - elliptical
from Radiomuseum.org	Model: R643-W
Material	Wooden case
Shape	Tablemodel, with any shape - general.
Notes	Photofact see under Trade name: Mantola.

All listed radios etc. from Goodrich, B.F.; Akron,Ohio
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